Some people love to ask hypothetical questions but demand definite answers.

有些人喜欢问假设性的问题却要求确定性的答案。

I mean, that's a very scary thing to do, because most people just want definite answers.

我的意思是，你做的将是非常惊人的事情，因为大多数人只想要精确的答案。

These are important questions with no definite answers, even though educationists have strong opinions on them.

这些问题很重要但却没有绝对的答案，虽然教育家们对此有强烈的看法。

In the field of second language vocabulary acquisition, there are still no definite answers about how vocabulary can best be taught or learned.

在二语词汇习得领域，什么是教授词汇的最佳方法这个问题仍然没有确切答案。

These are usually multiple-choice questionnaires, with definite right and wrong answers, and your work is generally timed. The most common types of aptitude tests include

这些通常是选择题，有明确的正确答案，而且会有一定的答题时间限制。